Synthesis of Vinyl Triazenes by Palladium‐Catalyzed Addition Reactions to Alkynyl Triazenes

2018 ◽  
Vol 360 (21) ◽  
pp. 4178-4183 ◽  
Author(s):  
Abdusalom A. Suleymanov ◽  
Rosario Scopelliti ◽  
Farzaneh Fadaei Tirani ◽  
Kay Severin
Keyword(s):  
Addition Reactions ◽  
Palladium Catalyzed

A General Approach to Selective Functionalization of 1,2,4-Triazines Using Organometallics in Palladium-Catalyzed Cross-Coupling and Addition Reactions.

ChemInform ◽  
2005 ◽  
Vol 36 (17) ◽  
Author(s):  
France-Aimee Alphonse ◽  
Franck Suzenet ◽  
Anne Keromnes ◽  
Bruno Lebret ◽  
Gerald Guillaumet
Keyword(s):  
Cross Coupling ◽  
Addition Reactions ◽  
Selective Functionalization ◽  
Palladium Catalyzed

A General Approach to Selective Functionalization of 1,2,4-Triazines Using Organometallics in Palladium-Catalyzed Cross-Coupling and Addition Reactions

Synthesis ◽  
2004 ◽  
Vol 2004 (17) ◽  
pp. 2893-2899 ◽  
Author(s):  
Gérald Guillaumet ◽  
France-Aimée Alphonse ◽  
Franck Suzenet ◽  
Anne Keromnes ◽  
Bruno Lebret
Keyword(s):  
Cross Coupling ◽  
Addition Reactions ◽  
Selective Functionalization ◽  
Palladium Catalyzed

Palladium-catalyzed cross-addition of triisopropylsilylacetylene to unactivated alkynes

2008 ◽  
Vol 80 (5) ◽  
pp. 1161-1166 ◽  
Author(s):  
Naofumi Tsukada ◽  
Satoshi Ninomiya ◽  
Yoshimi Aoyama ◽  
Yoshio Inoue
Keyword(s):  
Palladium Catalysts ◽  
Palladium Complexes ◽  
Addition Reactions ◽  
Bidentate Ligands ◽  
Multidentate Ligand ◽  
Palladium Catalyzed

Selective cross-addition of triisopropylsilylacetylene (TIPSA) to unactivated alkynes is catalyzed by dinuclear and mononuclear palladium complexes supported by a multidentate ligand, N,N'-bis[2-(diphenylphosphino)phenyl]formamidine (dpfamH). While the addition reactions of TIPSA to dialkylacetylenes using palladium catalysts supported by monodentate and bidentate ligands gives dimers of TIPSA as major products, the reactions with the palladium complexes supported by dpfam affords cross-adducts selectively, in which the yields of TIPSA dimers are less than 5 %. The addition of TIPSA to monoalkylacetylenes also gives cross-adducts as major products, although the selectivity and yield are moderate.

Enabling Ligand Screening for Palladium-Catalyzed Enantioselective aza-Michael Addition Reactions.

ChemInform ◽  
2006 ◽  
Vol 37 (27) ◽  
Author(s):  
Pim Huat Phua ◽  
Andrew J. P. White ◽  
Johannes G. de Vries ◽  
King Kuok Hii
Keyword(s):  
Michael Addition ◽  
Addition Reactions ◽  
Ligand Screening ◽  
Palladium Catalyzed

scholarly journals Catalytic enantioselective synthesis of tetrasubstituted chromanones via palladium-catalyzed asymmetric conjugate arylation using chiral pyridine-dihydroisoquinoline ligands

2020 ◽  
Vol 11 (18) ◽  
pp. 4602-4607 ◽  
Author(s):  
Doohyun Baek ◽  
Huijeong Ryu ◽  
Ji Yeon Ryu ◽  
Junseong Lee ◽  
Brian M. Stoltz ◽  
...  
Keyword(s):  
Conjugate Addition ◽  
Enantioselective Synthesis ◽  
Addition Reactions ◽  
Arylboronic Acids ◽  
Palladium Catalyzed

The first palladium-catalyzed enantioselective conjugate addition reactions of arylboronic acids to 2-substituted chromones with chiral pyridine-dihydroisoquinoline ligands have been developed.

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